Polygreen is a Greek circular economy solutions group founded in 2018, operating across Greece, the UAE, and the EU. Through EKAN, Greece's leading WEEE processor, it operates Europe's first and only WEEELABEX-certified mechanical processing line for end-of-life e-cigarettes, alongside full-spectrum electrical and electronic waste treatment. Through Just Go Zero, its flagship zero waste program, Polygreen brings zero waste to businesses and entire communities. The group also manages hazardous and industrial waste, marine pollution response, and reusable packaging systems. One group, one direction: closing the circle.